Home / 1,704,707.89-2,352,492.04-940,755.98

Finding the Fourth Proportional to 1,704,707.89, 2,352,492.04 and 940,755.98

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Solution

The fourth proportional to 1,704,707.89, 2,352,492.04 and 940,755.98 is: 1,298,240.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,707.89 : 2,352,492.04 = 940,755.98 : x
  2. Step 2: Convert to fraction form
    1,704,707.89/2,352,492.04 = 940,755.98/x
  3. Step 3: Cross multiply
    1,704,707.89x = 2,352,492.04 × 940,755.98
  4. Step 4: Simplify right side
    1,704,707.89x = 2,213,120,954,532.40
  5. Step 5: Solve for x
    x = 2,213,120,954,532.40/1,704,707.89
  6. Step 6: Final answer
    x = 1,298,240.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.